ghsa-6h5x-7c5m-7cr7
Vulnerability from github
Published
2022-05-13 00:01
Modified
2022-05-25 19:28
Severity ?
9.3 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Summary
Exposure of Sensitive Information in eventsource
Details

When fetching an url with a link to an external site (Redirect), the users Cookies & Autorisation headers are leaked to the third party application. According to the same-origin-policy, the header should be "sanitized."

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{
   affected: [
      {
         package: {
            ecosystem: "npm",
            name: "eventsource",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "1.1.1",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
      {
         package: {
            ecosystem: "npm",
            name: "eventsource",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "2.0.0",
                  },
                  {
                     fixed: "2.0.2",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
   ],
   aliases: [
      "CVE-2022-1650",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-200",
         "CWE-212",
      ],
      github_reviewed: true,
      github_reviewed_at: "2022-05-25T19:27:47Z",
      nvd_published_at: "2022-05-12T11:15:00Z",
      severity: "CRITICAL",
   },
   details: "When fetching an url with a link to an external site (Redirect), the users Cookies & Autorisation headers are leaked to the third party application. According to the same-origin-policy, the header should be \"sanitized.\"",
   id: "GHSA-6h5x-7c5m-7cr7",
   modified: "2022-05-25T19:28:43Z",
   published: "2022-05-13T00:01:12Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2022-1650",
      },
      {
         type: "WEB",
         url: "https://github.com/EventSource/eventsource/pull/273#issuecomment-1127624508",
      },
      {
         type: "WEB",
         url: "https://github.com/EventSource/eventsource/commit/f9f6416567bff62c1af2f4314be51d9870e94bc2",
      },
      {
         type: "WEB",
         url: "https://github.com/eventsource/eventsource/commit/10ee0c4881a6ba2fe65ec18ed195ac35889583c4",
      },
      {
         type: "PACKAGE",
         url: "https://github.com/eventsource/eventsource",
      },
      {
         type: "WEB",
         url: "https://huntr.dev/bounties/dc9e467f-be5d-4945-867d-1044d27e9b8e",
      },
      {
         type: "WEB",
         url: "https://lists.debian.org/debian-lts-announce/2022/12/msg00021.html",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N",
         type: "CVSS_V3",
      },
   ],
   summary: "Exposure of Sensitive Information in eventsource",
}


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